updated folder names

day07/part2/js/perms.js

@@ -0,0 +1,23 @@
+function makePerms(low, high) {
+  const digits = [];
+  for (let i = low; i <= high; i++) {
+    digits.push(i);
+  }
+
+  const allPerms = [];
+
+  function inner(digitsArr, perm = []) {
+    if (perm.length === 5) {
+      allPerms.push(perm);
+    } else {
+      digitsArr.forEach((digit, index) => {
+        inner(digitsArr.slice(0, index).concat(digitsArr.slice(index + 1)), perm.concat(digit))
+      })
+    }
+  }
+
+  inner(digits);
+  return allPerms;
+}
+
+console.log(makePerms(0, 4));